244738068 has 12 divisors (see below), whose sum is σ = 571055520. Its totient is φ = 81579352.

The previous prime is 244738063. The next prime is 244738079. The reversal of 244738068 is 860837442.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244738063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10197408 + ... + 10197431.

It is an arithmetic number, because the mean of its divisors is an integer number (47587960).

Almost surely, 2^244738068 is an apocalyptic number.

It is an amenable number.

244738068 is an abundant number, since it is smaller than the sum of its proper divisors (326317452).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

244738068 is a wasteful number, since it uses less digits than its factorization.

244738068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20394846 (or 20394844 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 42.

The square root of 244738068 is about 15644.1064941402. The cubic root of 244738068 is about 625.5094027280.

The spelling of 244738068 in words is "two hundred forty-four million, seven hundred thirty-eight thousand, sixty-eight".